According to different application scenarios, the function of the unit control box can be selected:

The unit control box has phase sequence, phase loss, over current, frequent compressor start, exhaust temperature, system high and low pressure protection

Control panel 1, can be shut down at low pressure, used in supermarkets, milk tanks, chillers, etc.

Control panel 2, plus temperature panel, with storage temperature and defrost function, can be directly used in cold storage, without additional control box

Control board 3, with fan speed control function, can change the fan speed according to the change of condensing temperature

Control panel 4, when the unit is running, through the Internet of Things mobile phone, fault alarm, parameter query, temperature di

splay, library temperature alarm, or local alarm function.

BFS31